forked from Minki/linux
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
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Palmas RTC controller bindings
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Required properties:
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- compatible:
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- "ti,palmas-rtc" for palma series of the RTC controller
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- interrupt-parent: Parent interrupt device, must be handle of palmas node.
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- interrupts: Interrupt number of RTC submodule on device.
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Optional properties:
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- ti,backup-battery-chargeable: The Palmas series device like TPS65913 or
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TPS80036 supports the backup battery for powering the RTC when main
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battery is removed or in very low power state. The backup battery
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can be chargeable or non-chargeable. This flag will tells whether
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battery is chargeable or not. If charging battery then driver can
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enable the charging.
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- ti,backup-battery-charge-high-current: Enable high current charging in
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backup battery. Device supports the < 100mA and > 100mA charging.
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The high current will be > 100mA. Absence of this property will
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charge battery to lower current i.e. < 100mA.
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Example:
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palmas: tps65913@58 {
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...
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palmas_rtc: rtc {
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compatible = "ti,palmas-rtc";
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interrupt-parent = <&palmas>;
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interrupts = <8 0>;
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ti,backup-battery-chargeable;
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ti,backup-battery-charge-high-current;
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};
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...
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};
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